The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model

A modified version of Maeda's viscoelastic model of mass ejection is applied to the 1998-1999 eruptive period of Volcán de Colima, Mexico. The model fits reasonably well the observed volume and volume rate of the eruption, assuming a magma chamber with a volume 30 km3 and radius of 1.93 km cent...

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Detalles Bibliográficos
Autores: R. Cabrera-Gutiérrez, J. M. Espíndola
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:México
Institución:Universidad Nacional Autónoma de México
Repositorio:Redalyc-UNAM
OAI Identifier:oai:redalyc.org:56819044004
Acceso en línea:https://www.redalyc.org/articulo.oa?id=56819044004
Access Level:acceso abierto
Palabra clave:Ciencias de la Tierra
Maeda's model
eruption rate
Volcán de Colima
mexican volcanoes
viscoelastic model
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spelling The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic modelR. Cabrera-GutiérrezJ. M. EspíndolaCiencias de la TierraMaeda's modeleruption rateVolcán de Colimamexican volcanoesviscoelastic modelA modified version of Maeda's viscoelastic model of mass ejection is applied to the 1998-1999 eruptive period of Volcán de Colima, Mexico. The model fits reasonably well the observed volume and volume rate of the eruption, assuming a magma chamber with a volume 30 km3 and radius of 1.93 km centered at about 1.7 km below sea level (- 5.6 km below the summit crater). These figures are roughly in agreement with gravimetric data. The process of mass emission at Colima Volcano during the studied period, consisted of slow emission of lava for 2 months. This behavior is attributed to the viscoelastic rheology of the medium around the volcanic conduit and the input to the magma chamber.Universidad Nacional Autónoma de México2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf0016-7169https://www.redalyc.org/articulo.oa?id=56819044004Geofísica Internacional (México) Num.2 Vol.49reponame:Redalyc-UNAMinstname:Universidad Nacional Autónoma de Méxicoinstacron:UNAMenhttp://www.redalyc.org/revista.oa?id=568Geofísica Internacionalinfo:eu-repo/semantics/openAccessoai:redalyc.org:568190440042025-09-03T18:06:47Z
dc.title.none.fl_str_mv The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
title The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
spellingShingle The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
R. Cabrera-Gutiérrez
Ciencias de la Tierra
Maeda's model
eruption rate
Volcán de Colima
mexican volcanoes
viscoelastic model
title_short The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
title_full The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
title_fullStr The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
title_full_unstemmed The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
title_sort The 1998-1999 eruption of Volcán de Colima, Mexico: an application of Maeda's viscoelastic model
dc.creator.none.fl_str_mv R. Cabrera-Gutiérrez
J. M. Espíndola
author R. Cabrera-Gutiérrez
author_facet R. Cabrera-Gutiérrez
J. M. Espíndola
author_role author
author2 J. M. Espíndola
author2_role author
dc.subject.none.fl_str_mv Ciencias de la Tierra
Maeda's model
eruption rate
Volcán de Colima
mexican volcanoes
viscoelastic model
topic Ciencias de la Tierra
Maeda's model
eruption rate
Volcán de Colima
mexican volcanoes
viscoelastic model
description A modified version of Maeda's viscoelastic model of mass ejection is applied to the 1998-1999 eruptive period of Volcán de Colima, Mexico. The model fits reasonably well the observed volume and volume rate of the eruption, assuming a magma chamber with a volume 30 km3 and radius of 1.93 km centered at about 1.7 km below sea level (- 5.6 km below the summit crater). These figures are roughly in agreement with gravimetric data. The process of mass emission at Colima Volcano during the studied period, consisted of slow emission of lava for 2 months. This behavior is attributed to the viscoelastic rheology of the medium around the volcanic conduit and the input to the magma chamber.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 0016-7169
https://www.redalyc.org/articulo.oa?id=56819044004
identifier_str_mv 0016-7169
url https://www.redalyc.org/articulo.oa?id=56819044004
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=568
dc.rights.none.fl_str_mv Geofísica Internacional
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Geofísica Internacional
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv Geofísica Internacional (México) Num.2 Vol.49
reponame:Redalyc-UNAM
instname:Universidad Nacional Autónoma de México
instacron:UNAM
instname_str Universidad Nacional Autónoma de México
instacron_str UNAM
institution UNAM
reponame_str Redalyc-UNAM
collection Redalyc-UNAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 14.965132

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